Styl cytowania APA

Greiner, L. P. (2005). The contemporary consultant: Insights from world experts : a hand book on consulting.

Styl cytowania Chicago

Greiner, Larry; Poulfelt. The Contemporary Consultant: Insights from World Experts : A Hand Book on Consulting. South-Western Publishing Co., New York, 2005.

Styl cytowania MLA

Greiner, Larry; Poulfelt. The Contemporary Consultant: Insights from World Experts : A Hand Book on Consulting. 2005.